ISO 7704:1985 (R15)
Water quality. Evaluation of membrane filters used for microbiological analyses

Standard No.

ISO 7704:1985 (R15)

Release Date

1985

Published By

British Standards Institution (BSI)

Status

Be replaced 2023-01

Replace By

ISO 7704:2023

Latest

ISO 7704:2023

ISO 7704:1985 (R15) history

• 2023 ISO 7704:2023 Water quality — Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods
• 1985 ISO 7704:1985 Water quality; Evaluation of membrane filters used for microbiological analyses